摘 要：为了评估芒果中农药残留情况和其对食用人群的膳食摄入风险。本文从农贸市场、水果店、批发市场等地购买芒果样品102批次，利用液相色谱-质谱联用法测定样品中的农药残留。采用短期风险系数对危害物风险系数进行分析，以点评估法进行慢性膳食摄入风险评估。结果表明，有37种农药被检出。其中，吡虫啉、噻嗪酮、噻虫胺、乙酰甲胺磷、吡唑醚菌酯、苯醚甲环唑和速灭磷存在超标现象。7种农药风险系数大于2.5，为高风险危害物。33种检出农药的慢性膳食摄入风险均小于100%，表明市售芒果中农药残留的慢性膳食摄入风险较小。

    关键词：芒果；农药残留；点评估；风险系数

    Analysis of Pesticide Residues in Commercially Available Mango

    WU Jiren， LIN Qing， LIANG Fengya， YU Huanhuan， ZHENG Jinming， TANG Zhuhua*

    (Institute of Food Testing， Hainan Academy of Inspection and Testing， Key Laboratory of Tropical Fruits and Vegetables Quality and Safety for State Market Regulation， Haikou 570314， China)

    Abstract： To evaluate the pesticide residue situation in mangoes and their dietary intake risk to the consuming population. This article purchased 102 batches of mango samples from agricultural markets ......